4" NPT Female (Rigid Long Handle) x 2.5" NH (NST) Male Adapter Aluminum Single Camlock Discharge Hose Double jacket fire hoses are

Double jacket fire hoses are kept on hand in almost every municipal fire department

We 100% guarantee our adapters

The working service pressures on this unit exceeds 350psi

Industrial & Fire 5” NPT Female x 3" NPT Male Fitting Anodized Aluminum

4" NPT Female (Rigid Long Handle) x 2.5" NH (NST) Male Adapter Aluminum Single Camlock Discharge Hose Double jacket fire hoses areSpecifications Female Side 1 4 NPT Female (National Pipe Tapered) Male Side 2 2. 5 NH (NST) Male (National Hose National Standard Thread) Working Pressure 300PSI Max Test Pressure 1000PSI Max Material T 6061 Aluminum (Aircraft Grade) Finishing Anodized (99. 9% Lead Free) NFPA Standards 1963, 4. 12, 5. 1 5. 6. 4 (Corrosion Resistance) Military Standards MIL A 8625 Type III, Class 1 Industrial Standards International ASTM B221 UL Labs Standards 236 8. 1